From 71901d13662de3adf88bdd65d8c9767cf8c8134b Mon Sep 17 00:00:00 2001
From: Mikael Simberg <mikael.simberg@iki.fi>
Date: Wed, 13 Nov 2024 20:40:01 +0100
Subject: [PATCH] Use forward_as_tuple to forward references in transform_mpi

---
 libs/pika/async_mpi/include/pika/async_mpi/transform_mpi.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/pika/async_mpi/include/pika/async_mpi/transform_mpi.hpp b/libs/pika/async_mpi/include/pika/async_mpi/transform_mpi.hpp
index b2fc7bc70..7472b6925 100644
--- a/libs/pika/async_mpi/include/pika/async_mpi/transform_mpi.hpp
+++ b/libs/pika/async_mpi/include/pika/async_mpi/transform_mpi.hpp
@@ -82,7 +82,7 @@ namespace pika::mpi::experimental {
             {
                 return std::forward<Sender>(sender) |
                     let_value([=, f = std::forward<F>(f)](auto&... args) mutable {
-                        return just(std::tuple<decltype(args)&...>{args...}) | ex::unpack() |
+                        return just(std::forward_as_tuple(args...)) | ex::unpack() |
                             dispatch_mpi(std::move(f)) | let_value(completion_snd);
                     });
             }
@@ -90,7 +90,7 @@ namespace pika::mpi::experimental {
             {
                 return std::forward<Sender>(sender) | continues_on(mpi_pool_scheduler(p)) |
                     let_value([=, f = std::forward<F>(f)](auto&... args) mutable {
-                        return just(std::tuple<decltype(args)&...>{args...}) | ex::unpack() |
+                        return just(std::forward_as_tuple(args...)) | ex::unpack() |
                             dispatch_mpi(std::move(f)) | let_value(completion_snd);
                     });
             }